In the world of numismatics, some coins stand out for their uniqueness and unusual features. In Argentina, the 1 peso coin, popularly known as “La Patacona,” is famous for its size and distinctive design. Issued in 1987 to commemorate the 75th anniversary of the Central Bank of the Argentine Republic, this coin stands out for its exceptionally large diameter, making it the largest coin in common circulation in the world.
The history and design of “La Patacona”
“La Patacona” was first minted in 1987 as part of a special series issued to celebrate the 75th anniversary of the Banco Central de la República Argentina. This coin features a unique design on the reverse, which depicts an Andean condor in flight, one of the emblematic birds of the region. The reverse also includes the inscription “Banco Central de la República Argentina” and the date of issue.
However, what really sets “La Patacona” apart is its size. With a diameter of 35 millimeters, this coin is considerably larger than 1 peso coins from other countries. Furthermore, its weight and thickness are also greater compared to coins of similar denominations in circulation.
Recognition and peculiarities
“La Patacona” has gained recognition both nationally and internationally due to its unusual design and extraordinary size. This coin has sparked the interest of numismatic collectors and numismatic enthusiasts around the world.
Furthermore, due to its size, “La Patacona” has also generated certain peculiarities in the handling and storage of coins in Argentina. For example, not all vending machines and automatic devices can accept this coin due to its larger diameter. As a result, adaptations often have to be made to these machines to accommodate the Argentine 1 peso coin.
“La Patacona”, Argentina’s 1 peso coin, has left its mark on the numismatic world due to its unusual size and design. Issued to commemorate the anniversary of the Central Bank of the Argentine Republic, this coin stands out as the largest common circulation coin in the world. Its distinctive design and peculiarities have sparked the interest of collectors and numismatic enthusiasts around the world.

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